Table 3.

Hormonal measurements in blood serum of control subjects and ecstasy users

	Males				Females
	Controls (n = 25)		Users (n = 27)		Controls (n = 25)		Users (n = 20)
	Mean	SEM	Mean	SEM	Mean	SEM	Mean	SEM
Oestradiol (ng/dl)	1.87	0.15	2.27	0.12	5.21	1.22	5.02	0.99
Total testosterone (ng/dl)	465	25	509	31	22	2	23	3
Free testosterone (pg/ml)	83.6	5.7	92.4	4.0	1.7	0.2	1.9	0.5
Follicle stimulating hormone (mIU/ml)	3.65	0.42	4.40	0.72	2.76	0.45	4.61	0.61